diff --git a/src/rpc/common/Validators.cpp b/src/rpc/common/Validators.cpp
index ce19ea3c..58ed1cf9 100644
--- a/src/rpc/common/Validators.cpp
+++ b/src/rpc/common/Validators.cpp
@@ -163,7 +163,8 @@ CustomValidator SubscribeStreamValidator =
         static std::unordered_set<std::string> const validStreams = {
             "ledger", "transactions", "transactions_proposed", "book_changes", "manifests", "validations"};
 
-        static std::unordered_set<std::string> const reportingNotSupportStreams = {"peer_status", "consensus"};
+        static std::unordered_set<std::string> const reportingNotSupportStreams = {
+            "peer_status", "consensus", "server"};
         for (auto const& v : value.as_array())
         {
             if (!v.is_string())
diff --git a/unittests/rpc/handlers/SubscribeTest.cpp b/unittests/rpc/handlers/SubscribeTest.cpp
index c50460d9..f7fcb85f 100644
--- a/unittests/rpc/handlers/SubscribeTest.cpp
+++ b/unittests/rpc/handlers/SubscribeTest.cpp
@@ -136,6 +136,11 @@ generateTestValuesForParametersTest()
             R"({"streams": ["consensus"]})",
             "reportingUnsupported",
             "Requested operation not supported by reporting mode server"},
+        SubscribeParamTestCaseBundle{
+            "StreamServerNotSupport",
+            R"({"streams": ["server"]})",
+            "reportingUnsupported",
+            "Requested operation not supported by reporting mode server"},
         SubscribeParamTestCaseBundle{"BooksNotArray", R"({"books": "1"})", "invalidParams", "booksNotArray"},
         SubscribeParamTestCaseBundle{
             "BooksItemNotObject", R"({"books": ["1"]})", "invalidParams", "booksItemNotObject"},
diff --git a/unittests/rpc/handlers/UnsubscribeTest.cpp b/unittests/rpc/handlers/UnsubscribeTest.cpp
index 8c210997..79f1f042 100644
--- a/unittests/rpc/handlers/UnsubscribeTest.cpp
+++ b/unittests/rpc/handlers/UnsubscribeTest.cpp
@@ -465,6 +465,21 @@ generateTestValuesForParametersTest()
             })",
             "invalidParams",
             "bothNotBool"},
+        UnsubscribeParamTestCaseBundle{
+            "StreamPeerStatusNotSupport",
+            R"({"streams": ["peer_status"]})",
+            "reportingUnsupported",
+            "Requested operation not supported by reporting mode server"},
+        UnsubscribeParamTestCaseBundle{
+            "StreamConsensusNotSupport",
+            R"({"streams": ["consensus"]})",
+            "reportingUnsupported",
+            "Requested operation not supported by reporting mode server"},
+        UnsubscribeParamTestCaseBundle{
+            "StreamServerNotSupport",
+            R"({"streams": ["server"]})",
+            "reportingUnsupported",
+            "Requested operation not supported by reporting mode server"},
     };
 }